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  <div class="section" id="library-management-reference">
<span id="library-management"></span><span id="api-reference"></span><h1>8. Library management reference</h1>
<div class="toctree-wrapper compound">
<ul>
<li class="toctree-l1"><a class="reference internal" href="status.html">8.1. PSA status codes</a><ul>
<li class="toctree-l2"><a class="reference internal" href="status.html#status-type">8.1.1. Status type</a><ul>
<li class="toctree-l3"><a class="reference internal" href="status.html#psa_status_t"><code class="docutils literal notranslate"><span class="pre">psa_status_t</span></code> (type)</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="status.html#success-codes">8.1.2. Success codes</a><ul>
<li class="toctree-l3"><a class="reference internal" href="status.html#PSA_SUCCESS"><code class="docutils literal notranslate"><span class="pre">PSA_SUCCESS</span></code> (macro)</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="status.html#error-codes">8.1.3. Error codes</a><ul>
<li class="toctree-l3"><a class="reference internal" href="status.html#PSA_ERROR_GENERIC_ERROR"><code class="docutils literal notranslate"><span class="pre">PSA_ERROR_GENERIC_ERROR</span></code> (macro)</a></li>
<li class="toctree-l3"><a class="reference internal" href="status.html#PSA_ERROR_NOT_SUPPORTED"><code class="docutils literal notranslate"><span class="pre">PSA_ERROR_NOT_SUPPORTED</span></code> (macro)</a></li>
<li class="toctree-l3"><a class="reference internal" href="status.html#PSA_ERROR_NOT_PERMITTED"><code class="docutils literal notranslate"><span class="pre">PSA_ERROR_NOT_PERMITTED</span></code> (macro)</a></li>
<li class="toctree-l3"><a class="reference internal" href="status.html#PSA_ERROR_BUFFER_TOO_SMALL"><code class="docutils literal notranslate"><span class="pre">PSA_ERROR_BUFFER_TOO_SMALL</span></code> (macro)</a></li>
<li class="toctree-l3"><a class="reference internal" href="status.html#PSA_ERROR_ALREADY_EXISTS"><code class="docutils literal notranslate"><span class="pre">PSA_ERROR_ALREADY_EXISTS</span></code> (macro)</a></li>
<li class="toctree-l3"><a class="reference internal" href="status.html#PSA_ERROR_DOES_NOT_EXIST"><code class="docutils literal notranslate"><span class="pre">PSA_ERROR_DOES_NOT_EXIST</span></code> (macro)</a></li>
<li class="toctree-l3"><a class="reference internal" href="status.html#PSA_ERROR_BAD_STATE"><code class="docutils literal notranslate"><span class="pre">PSA_ERROR_BAD_STATE</span></code> (macro)</a></li>
<li class="toctree-l3"><a class="reference internal" href="status.html#PSA_ERROR_INVALID_ARGUMENT"><code class="docutils literal notranslate"><span class="pre">PSA_ERROR_INVALID_ARGUMENT</span></code> (macro)</a></li>
<li class="toctree-l3"><a class="reference internal" href="status.html#PSA_ERROR_INSUFFICIENT_MEMORY"><code class="docutils literal notranslate"><span class="pre">PSA_ERROR_INSUFFICIENT_MEMORY</span></code> (macro)</a></li>
<li class="toctree-l3"><a class="reference internal" href="status.html#PSA_ERROR_INSUFFICIENT_STORAGE"><code class="docutils literal notranslate"><span class="pre">PSA_ERROR_INSUFFICIENT_STORAGE</span></code> (macro)</a></li>
<li class="toctree-l3"><a class="reference internal" href="status.html#PSA_ERROR_COMMUNICATION_FAILURE"><code class="docutils literal notranslate"><span class="pre">PSA_ERROR_COMMUNICATION_FAILURE</span></code> (macro)</a></li>
<li class="toctree-l3"><a class="reference internal" href="status.html#PSA_ERROR_STORAGE_FAILURE"><code class="docutils literal notranslate"><span class="pre">PSA_ERROR_STORAGE_FAILURE</span></code> (macro)</a></li>
<li class="toctree-l3"><a class="reference internal" href="status.html#PSA_ERROR_DATA_CORRUPT"><code class="docutils literal notranslate"><span class="pre">PSA_ERROR_DATA_CORRUPT</span></code> (macro)</a></li>
<li class="toctree-l3"><a class="reference internal" href="status.html#PSA_ERROR_DATA_INVALID"><code class="docutils literal notranslate"><span class="pre">PSA_ERROR_DATA_INVALID</span></code> (macro)</a></li>
<li class="toctree-l3"><a class="reference internal" href="status.html#PSA_ERROR_HARDWARE_FAILURE"><code class="docutils literal notranslate"><span class="pre">PSA_ERROR_HARDWARE_FAILURE</span></code> (macro)</a></li>
<li class="toctree-l3"><a class="reference internal" href="status.html#PSA_ERROR_CORRUPTION_DETECTED"><code class="docutils literal notranslate"><span class="pre">PSA_ERROR_CORRUPTION_DETECTED</span></code> (macro)</a></li>
<li class="toctree-l3"><a class="reference internal" href="status.html#PSA_ERROR_INSUFFICIENT_ENTROPY"><code class="docutils literal notranslate"><span class="pre">PSA_ERROR_INSUFFICIENT_ENTROPY</span></code> (macro)</a></li>
<li class="toctree-l3"><a class="reference internal" href="status.html#PSA_ERROR_INVALID_SIGNATURE"><code class="docutils literal notranslate"><span class="pre">PSA_ERROR_INVALID_SIGNATURE</span></code> (macro)</a></li>
<li class="toctree-l3"><a class="reference internal" href="status.html#PSA_ERROR_INVALID_PADDING"><code class="docutils literal notranslate"><span class="pre">PSA_ERROR_INVALID_PADDING</span></code> (macro)</a></li>
<li class="toctree-l3"><a class="reference internal" href="status.html#PSA_ERROR_INSUFFICIENT_DATA"><code class="docutils literal notranslate"><span class="pre">PSA_ERROR_INSUFFICIENT_DATA</span></code> (macro)</a></li>
<li class="toctree-l3"><a class="reference internal" href="status.html#PSA_ERROR_INVALID_HANDLE"><code class="docutils literal notranslate"><span class="pre">PSA_ERROR_INVALID_HANDLE</span></code> (macro)</a></li>
</ul>
</li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="library.html">8.2. PSA Crypto library</a><ul>
<li class="toctree-l2"><a class="reference internal" href="library.html#api-version">8.2.1. API version</a><ul>
<li class="toctree-l3"><a class="reference internal" href="library.html#PSA_CRYPTO_API_VERSION_MAJOR"><code class="docutils literal notranslate"><span class="pre">PSA_CRYPTO_API_VERSION_MAJOR</span></code> (macro)</a></li>
<li class="toctree-l3"><a class="reference internal" href="library.html#PSA_CRYPTO_API_VERSION_MINOR"><code class="docutils literal notranslate"><span class="pre">PSA_CRYPTO_API_VERSION_MINOR</span></code> (macro)</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="library.html#library-initialization">8.2.2. Library initialization</a><ul>
<li class="toctree-l3"><a class="reference internal" href="library.html#psa_crypto_init"><code class="docutils literal notranslate"><span class="pre">psa_crypto_init</span></code> (function)</a></li>
</ul>
</li>
</ul>
</li>
</ul>
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        <div class="sphinxsidebarwrapper"><h3><a href="../../index.html"><b>PSA Crypto API</b></a></h3>
IHI 0086<br/>
Non-confidential<br/>
Version 1.0.1
<span style="color: red; font-weight: bold;"></span>
<ul>
<li class="toctree-l1"><a class="reference internal" href="../../about.html">About this document</a></li>
</ul>
<ul class="current">
<li class="toctree-l1"><a class="reference internal" href="../../overview/intro.html">1. Introduction</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../overview/goals.html">2. Design goals</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../overview/functionality.html">3. Functionality overview</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../overview/sample-arch.html">4. Sample architectures</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../overview/conventions.html">5. Library conventions</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../overview/implementation.html">6. Implementation considerations</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../overview/usage.html">7. Usage considerations</a></li>
<li class="toctree-l1 current"><a class="current reference internal" href="#">8. Library management reference</a><ul>
<li class="toctree-l2"><a class="reference internal" href="status.html">8.1. PSA status codes</a></li>
<li class="toctree-l2"><a class="reference internal" href="library.html">8.2. PSA Crypto library</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../keys/index.html">9. Key management reference</a></li>
<li class="toctree-l1"><a class="reference internal" href="../ops/index.html">10. Cryptographic operation reference</a></li>
</ul>
<ul>
<li class="toctree-l1"><a class="reference internal" href="../../appendix/example_header.html">Example header file</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../appendix/specdef_values.html">Example macro implementations</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../appendix/history.html">Changes to the API</a></li>
</ul>
<ul>
<li class="toctree-l1"><a class="reference internal" href="../../psa_c-identifiers.html">Index of API elements</a></li>
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